/* Copyright  2009
   @Author
   Richard Changde Yin            e-mail yinchangde@hotmail.com

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

/**
 *@ filename: convert.h
 */
#ifndef __UTIL_CONVERT__
#define __UTIL_CONVERT__

#include <string>
#include <iostream>
#include <sstream>

template <class T>
std::string to_string(T t)
{
  std::ostringstream o;
  o << t;
  return o.str();
}

template <class T>
std::string& to_string(std::string &str, T t)
{
  std::ostringstream o(str);
  o << t;
  return str;
}

#endif //__UTIL_CONVERT__
